Successful operation of large-scale particle accelerators depends on the precise correction
of magnet field or alignment errors present in the machine. In the Large Hadron Collider …

Run 4 will be the first operational run of the LHC with full deployment of the upgrades from
the High Luminosity (HL-LHC) project planned for 2026-2028 (Long Shutdown 3). The …

The achromatic telescopic squeezing (ATS) scheme has brought an essential conceptual
foundation to the HL-LHC project, making possible a strong and clean (achromatic) …

Dynamic Aperture (DA) studies based on single-particle tracking simulations have proven to
be a powerful tool for optimizing the performance of the Large Hadron Collider (LHC), as …

The excellent performance of the Large Hadron Collider (LHC) and the extension of Run 3
by one year have led to a significant increase of the expected integrated luminosity by the …

The optics in the insertion regions of the LHC and its upgrade project the High Luminosity
LHC are very sensitive to local magnetic errors, due to the extremely high beta-functions. In …

In this document a distinction is made between glossary items and acronyms, and locally
relevant terms and concepts. The former will appear in blue and are clickable links bringing …

Depending on the machine configuration which is used in operation, the failure of some
lattice sextupole and octupole circuits might have a substantial impact on the machine …

The impact of high-order nonlinear magnetic field errors on the performance of the Large
Hadron Collider (LHC) and its planned High-Luminosity upgrade, the HL-LHC, has been …

Abstract In the Large Hadron Collider (LHC), corrections of local Interaction Region (IR)
linear coupling are of importance to control beam sizes at Interaction Points (IPs) and hence …